@article {De Souza-Teixeiracanprevres.0329.2017,
author = {De Souza-Teixeira, Fernanda and Alonso-Molero, J{\'e}ssica and Ay{\'a}n, Carlos and Vilorio-Marques, Laura and Molina, Antonio J and Gonz{\'a}lez-Donquiles, Carmen and Davila-Batista, Veronica and Fern{\'a}ndez-Villa, Tania and de Paz, Jose Antonio and Mart{\'\i}n, Vicente},
title = {PGC-1α as a Biomarker of Physical Activity-Protective Effect on Colorectal Cancer},
elocation-id = {canprevres.0329.2017},
year = {2018},
doi = {10.1158/1940-6207.CAPR-17-0329},
publisher = {American Association for Cancer Research},
abstract = {Colorectal cancer is a significant public health concern. As a multistage and multifactorial disease, environmental and genetic factors interact at each stage of the process, and an individual{\textquoteright}s lifestyle also plays a relevant role. We set out to review the scientific evidence to study the need to investigate the role of the peroxisome proliferator-activated receptor gamma coactivator 1 alpha (PGC-1α) gene as a biomarker of the physical activity{\textquoteright}s (PA) effect on colorectal cancer. PA is a protective factor against colorectal cancer and usually increases the expression of PGC-1α. This gene has pleiotropic roles and is the main regulator of mitochondrial functions. The development of colorectal cancer has been associated with mitochondrial dysfunction; in addition, alterations in this organelle are associated with colorectal cancer risk factors, such as obesity, decreased muscle mass, and the aging process. These are impacted by PA acting, among other aspects, on insulin sensitivity and oxygen reactive species/redox balance. Therefore, this gene demands special attention in the understanding of its operation in the consensual protective effect of PA in colorectal cancer. A significant amount of indirect evidence points to PGC-1α as a potential biomarker in the PA-protective effect on colorectal cancer.},
issn = {1940-6207},
URL = {http://cancerpreventionresearch.aacrjournals.org/content/early/2018/05/22/1940-6207.CAPR-17-0329},
eprint = {http://cancerpreventionresearch.aacrjournals.org/content/early/2018/05/22/1940-6207.CAPR-17-0329.full.pdf},
journal = {Cancer Prevention Research}
}